Inventor
ADACHI SHIN
JP7 patents
Patents
7 patentsUS6431160B1Aug 13, 2002
Air-fuel ratio control apparatus for an internal combustion engine and a control method of the air-fuel ratio control apparatus
TOYOTA MOTOR CO LTD66 citations95
US5724809AMar 10, 1998
Device for determining deterioration of a catalytic converter for an engine
TOYOTA MOTOR CO LTD29 citations92
US6698280B1Mar 2, 2004
Failure test apparatus for fuel-vapor purging system
TOYOTA MOTOR CO LTD35 citations91
US6523398B1Feb 25, 2003
Diagnosis apparatus for fuel vapor purge system
TOYOTA MOTOR CO LTD25 citations90
US4800863AJan 31, 1989
System for controlling intake pressure in a supercharged internal combustion engine
TOYOTA MOTOR CO LTD8 citations71
US4766873AAug 30, 1988
System for controlling intake pressure in a supercharged internal combustion engine
TOYOTA MOTOR CO LTD12 citations71
US6318161B1Nov 20, 2001
Internal combustion engine diagnostic apparatus
TOYOTA MOTOR CO LTD0 citations50